frame.h revision 1.10
1 1.10 thorpej /* $NetBSD: frame.h,v 1.10 2003/01/18 06:33:42 thorpej Exp $ */ 2 1.1 itojun 3 1.1 itojun /*- 4 1.4 uch * Copyright (c) 2002 The NetBSD Foundation, Inc. All rights reserved. 5 1.1 itojun * Copyright (c) 1995 Charles M. Hannum. All rights reserved. 6 1.1 itojun * Copyright (c) 1990 The Regents of the University of California. 7 1.1 itojun * All rights reserved. 8 1.1 itojun * 9 1.1 itojun * This code is derived from software contributed to Berkeley by 10 1.1 itojun * William Jolitz. 11 1.1 itojun * 12 1.1 itojun * Redistribution and use in source and binary forms, with or without 13 1.1 itojun * modification, are permitted provided that the following conditions 14 1.1 itojun * are met: 15 1.1 itojun * 1. Redistributions of source code must retain the above copyright 16 1.1 itojun * notice, this list of conditions and the following disclaimer. 17 1.1 itojun * 2. Redistributions in binary form must reproduce the above copyright 18 1.1 itojun * notice, this list of conditions and the following disclaimer in the 19 1.1 itojun * documentation and/or other materials provided with the distribution. 20 1.1 itojun * 3. All advertising materials mentioning features or use of this software 21 1.1 itojun * must display the following acknowledgement: 22 1.1 itojun * This product includes software developed by the University of 23 1.1 itojun * California, Berkeley and its contributors. 24 1.1 itojun * 4. Neither the name of the University nor the names of its contributors 25 1.1 itojun * may be used to endorse or promote products derived from this software 26 1.1 itojun * without specific prior written permission. 27 1.1 itojun * 28 1.1 itojun * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 29 1.1 itojun * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 30 1.1 itojun * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 31 1.1 itojun * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 32 1.1 itojun * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 33 1.1 itojun * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 34 1.1 itojun * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 35 1.1 itojun * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 36 1.1 itojun * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 37 1.1 itojun * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 38 1.1 itojun * SUCH DAMAGE. 39 1.1 itojun * 40 1.1 itojun * @(#)frame.h 5.2 (Berkeley) 1/18/91 41 1.1 itojun */ 42 1.1 itojun 43 1.1 itojun #ifndef _SH3_FRAME_H_ 44 1.7 uch #define _SH3_FRAME_H_ 45 1.1 itojun 46 1.1 itojun #include <sys/signal.h> 47 1.10 thorpej #include <sys/sa.h> 48 1.1 itojun 49 1.1 itojun /* 50 1.5 uch * Exception Stack Frame 51 1.1 itojun */ 52 1.1 itojun struct trapframe { 53 1.3 uch /* software member */ 54 1.8 uch int tf_expevt; 55 1.2 tsubai int tf_ubc; 56 1.3 uch /* hardware registers */ 57 1.1 itojun int tf_spc; 58 1.1 itojun int tf_ssr; 59 1.1 itojun int tf_macl; 60 1.1 itojun int tf_mach; 61 1.1 itojun int tf_pr; 62 1.1 itojun int tf_r13; 63 1.1 itojun int tf_r12; 64 1.1 itojun int tf_r11; 65 1.1 itojun int tf_r10; 66 1.1 itojun int tf_r9; 67 1.1 itojun int tf_r8; 68 1.1 itojun int tf_r7; 69 1.1 itojun int tf_r6; 70 1.1 itojun int tf_r5; 71 1.1 itojun int tf_r4; 72 1.1 itojun int tf_r3; 73 1.1 itojun int tf_r2; 74 1.1 itojun int tf_r1; 75 1.1 itojun int tf_r0; 76 1.1 itojun int tf_r15; 77 1.4 uch int tf_r14; 78 1.1 itojun }; 79 1.1 itojun 80 1.1 itojun /* 81 1.1 itojun * Stack frame inside cpu_switch() 82 1.1 itojun */ 83 1.1 itojun struct switchframe { 84 1.4 uch int sf_r15; 85 1.1 itojun int sf_r14; 86 1.1 itojun int sf_r13; 87 1.1 itojun int sf_r12; 88 1.1 itojun int sf_r11; 89 1.1 itojun int sf_r10; 90 1.1 itojun int sf_r9; 91 1.1 itojun int sf_r8; 92 1.1 itojun int sf_pr; 93 1.4 uch int sf_r6_bank; 94 1.6 uch int sf_sr; 95 1.8 uch int sf_r7_bank; 96 1.1 itojun }; 97 1.1 itojun 98 1.1 itojun /* 99 1.1 itojun * Signal frame 100 1.1 itojun */ 101 1.1 itojun struct sigframe { 102 1.1 itojun struct sigcontext sf_sc; 103 1.10 thorpej }; 104 1.10 thorpej 105 1.10 thorpej /* 106 1.10 thorpej * Scheduler activations upcall frame 107 1.10 thorpej */ 108 1.10 thorpej struct saframe { 109 1.10 thorpej #if 0 /* in registers on entry to upcallcode */ 110 1.10 thorpej int sa_type; /* r4 */ 111 1.10 thorpej struct sa_t ** sa_sas; /* r5 */ 112 1.10 thorpej int sa_events; /* r6 */ 113 1.10 thorpej int sa_interrupted; /* r7 */ 114 1.10 thorpej #endif 115 1.10 thorpej void * sa_arg; 116 1.1 itojun }; 117 1.1 itojun 118 1.1 itojun #endif /* !_SH3_FRAME_H_ */ 119
Indexes created Mon Sep 22 10:09:38 GMT 2025